<%@ page language="java" contentType="text/html; charset=UTF-8"
   pageEncoding="UTF-8" errorPage="/error.jsp"%>
   <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
   <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<%
    session.removeAttribute("user");
    response.sendRedirect("login.jsp");
%>
<div></div>